Jim, do I need to be concerned about trimming to promote a main trunk on.

Jun 16, Extension Educator Marjorie Peronto demonstrates techniques that will keep your crabapple trees healthy and stumpmulching.bar our site for more information on. Apr 21, It is healthy to prune your crabapple plant once in a while, but don’t get obsessed with the process – it may end up doing more harm than good by stunting the plant’s growth.

You want to keep pruning intended to maintain its shape and structure to a minimum and let the plant actually grow enough before you decide to prune it stumpmulching.barted Reading Time: 5 mins. Aug 25, Neglected and overgrown flowering crabapple tree CRABAPPLE PRUNING: ONE STEP AT A TIME.

When crabapples are neglected they tend to develop specific types of defects. These defects include: 1) suckers, 2) water sprouts, 3) branches growing in odd and incorrect directions, and. 4) overgrown terminal branches. Crabapple pruning requires fixing these defects. Jun 08, When to Prune a Crabapple Tree The time for crabapple pruning is when the tree is dormant, but when the possibility of severely cold weather has passed.

This means pruning should be done in late winter or early spring, depending on your local. During the spring, most species and cultivars explode into bloom and the trees are covered in pink, white or red flowers. As they are spring bloomers, prune crabapples directly after flowering to.